package com.itheima.edu.info.manager.dao;

import com.itheima.edu.info.manager.domain.Student;

public interface BaseStudentDao {
    //创建Student学生数组,长度为5

    //添加学生
    public abstract boolean addStudent(Student stu);

    //查询
    public abstract Student[] findAllStudent();

    //删除学生
    public abstract void deleteStudent(String delId);

    //获取指定学号的索引位置
    public abstract int getIndex(String delId);

    //修改学生
    public abstract void updateStudent(String updateId, Student stu);
}
